cmake_minimum_required(VERSION 3.8)
project(to_lowercase)

if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  add_compile_options(-Wall -Wextra -Wpedantic)
endif()

# find dependencies
find_package(ament_cmake REQUIRED)
find_package(rclcpp REQUIRED)
find_package(std_msgs REQUIRED)

add_executable(to_lowercase src/to_lowercase.cpp src/main.cpp)
ament_target_dependencies(to_lowercase rclcpp std_msgs)

install(TARGETS
  to_lowercase
  DESTINATION lib/${PROJECT_NAME}
)



if(BUILD_TESTING)
  #find_package(ament_lint_auto REQUIRED)
  ## the following line skips the linter which checks for copyrights
  ## comment the line when a copyright and license is added to all source files
  #set(ament_cmake_copyright_FOUND TRUE)
  ## the following line skips cpplint (only works in a git repo)
  ## comment the line when this package is in a git repo and when
  ## a copyright and license is added to all source files
  #set(ament_cmake_cpplint_FOUND TRUE)
  #ament_lint_auto_find_test_dependencies()


  find_package(ament_cmake_gtest REQUIRED)
  ament_add_gtest(to_lowercase_test test/to_lowercase_test.cpp src/to_lowercase.cpp)
  target_include_directories(to_lowercase_test PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
    $<INSTALL_INTERFACE:include>
  )
  ament_target_dependencies(to_lowercase_test
    std_msgs
  )
  ament_target_dependencies(to_lowercase_test rclcpp std_msgs)


endif()

ament_package()
